Display device for hardness tester
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Description
The broken lines depict unclaimed parts of the display device, and thus form no part of the claimed design.
Claims
The ornamental design for a display device for hardness tester, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
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- “Rockwell Hardness Testing Machines, HR-300/400/500 Series,” Mitutoyo, Bulletin No. 2025(3), Jun. 2017, pp. 1-8.
Patent History
Patent number: D848867
Type: Grant
Filed: Jan 11, 2018
Date of Patent: May 21, 2019
Assignee: MITUTOYO CORPORATION (Kawasaki)
Inventors: Sadayuki Matsumiya (Sagamihara), Yoshiro Asano (Tokyo), Masaru Kawazoe (Kure), Fumihiko Koshimizu (Zama), Shigeru Ohtani (Kawasaki), Yu Sugai (Hadano), Yu Kawakubo (Tachikawa)
Primary Examiner: Antoine Duval Davis
Application Number: 29/633,018
Type: Grant
Filed: Jan 11, 2018
Date of Patent: May 21, 2019
Assignee: MITUTOYO CORPORATION (Kawasaki)
Inventors: Sadayuki Matsumiya (Sagamihara), Yoshiro Asano (Tokyo), Masaru Kawazoe (Kure), Fumihiko Koshimizu (Zama), Shigeru Ohtani (Kawasaki), Yu Sugai (Hadano), Yu Kawakubo (Tachikawa)
Primary Examiner: Antoine Duval Davis
Application Number: 29/633,018
Classifications